Category | Polymer , Thermoplastic , Polysulfone (PSU) |
Manufacturer | |
Trade Name | |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | LATI LASULF Polysulfone (PSU) (Unverified Data**).pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.24 g/cc | 0.0448 lb/in³ | ISO 1183 |
Water Absorption | 0.22 % | 0.22 % | at 23°C; ISO 62 |
Linear Mold Shrinkage | 0.0070 cm/cm | 0.0070 in/in | LATI |
Linear Mold Shrinkage, Transverse | 0.0070 cm/cm | 0.0070 in/in | LATI |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Rockwell M | 69 | 69 | ASTM D785 |
Tensile Strength, Ultimate | 69.0 MPa | 10000 psi | ISO 527 |
37.0 MPa @Temperature 120 °C |
5370 psi @Temperature 248 °F |
ISO 527 | |
49.0 MPa @Temperature 90.0 °C |
7110 psi @Temperature 194 °F |
ISO 527 | |
56.0 MPa @Temperature 60.0 °C |
8120 psi @Temperature 140 °F |
ISO 527 | |
Flexural Modulus | 2.60 GPa | 377 ksi | ASTM D790 |
2.30 GPa @Temperature 120 °C |
334 ksi @Temperature 248 °F |
ASTM D790 | |
2.40 GPa @Temperature 90.0 °C |
348 ksi @Temperature 194 °F |
ASTM D790 | |
2.45 GPa @Temperature 60.0 °C |
355 ksi @Temperature 140 °F |
ASTM D790 | |
Izod Impact, Notched | 0.650 J/cm @Temperature -40.0 °C |
1.22 ft-lb/in @Temperature -40.0 °F |
ASTM D256 |
0.750 J/cm @Temperature -20.0 °C |
1.41 ft-lb/in @Temperature -4.00 °F |
ASTM D256 | |
0.750 J/cm @Temperature 23.0 °C |
1.41 ft-lb/in @Temperature 73.4 °F |
ASTM D256 | |
Charpy Impact Unnotched | >= 30.0 J/cm² @Temperature -20.0 °C |
>= 143 ft-lb/in² @Temperature -4.00 °F |
DIN 53453 |
>= 30.0 J/cm² @Temperature -40.0 °C |
>= 143 ft-lb/in² @Temperature -40.0 °F |
DIN 53453 | |
>= 30.0 J/cm² @Temperature 23.0 °C |
>= 143 ft-lb/in² @Temperature 73.4 °F |
DIN 53453 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 60.0 µm/m-°C @Temperature 20.0 °C |
33.3 µin/in-°F @Temperature 68.0 °F |
ASTM D696 |
Deflection Temperature at 0.46 MPa (66 psi) | 181 °C | 358 °F | ASTM D648 |
Deflection Temperature at 1.8 MPa (264 psi) | 163 °C | 325 °F | ASTM D648 |
Vicat Softening Point | 180 °C | 356 °F | 50°C/h 50N; ISO 306 |
Flammability, UL94 | HB @Thickness 1.50 mm |
HB @Thickness 0.0591 in |
|
Oxygen Index | 33 % | 33 % | ISO 4589 |
Glow Wire Test | 960 °C @Thickness 2.00 mm |
1760 °F @Thickness 0.0787 in |
IEC 695-2-1 |
960 °C @Thickness 1.00 mm |
1760 °F @Thickness 0.0394 in |
IEC 695-2-1 |
Optical Properties | Metric | English | Comments |
---|---|---|---|
Transmission, Visible | 90 % | 90 % | transparent; thickness not quantified |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Dielectric Strength | 17.0 kV/mm @Thickness 2.00 mm |
432 kV/in @Thickness 0.0787 in |
IEC 243-1 |
Comparative Tracking Index | 150 V | 150 V | IEC 112 |
Processing Properties | Metric | English | Comments |
---|---|---|---|
Melt Temperature | 290 - 310 °C | 554 - 590 °F | |
Mold Temperature | 120 - 130 °C | 248 - 266 °F | |
Drying Temperature | 120 - 130 °C | 248 - 266 °F | Not necessary for reinforced materials. Temperature can be reduced when using vacuum ovens. |
Dry Time | >= 3 hour | >= 3 hour | Not necessary for reinforced materials. Drying time can be reduced when using vacuum ovens. |
Descriptive Properties | Value | Comments |
---|---|---|
Heat Resistance - Ball Test (125°C) | Y | IEC 335 |
Heat Resistance - Ball Test (165°C) | Y | IEC 335 |
Injection Speed | high | |
Needle Burner Test | Y | 1.47 mm |
Y | 3.05 mm |